652662102 has 8 divisors (see below), whose sum is σ = 1305324216. Its totient is φ = 217554032.

The previous prime is 652662083. The next prime is 652662161. The reversal of 652662102 is 201266256.

It is a sphenic number, since it is the product of 3 distinct primes.

652662102 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 652662102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54388503 + ... + 54388514.

It is an arithmetic number, because the mean of its divisors is an integer number (163165527).

Almost surely, 2^652662102 is an apocalyptic number.

652662102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

652662102 is a wasteful number, since it uses less digits than its factorization.

652662102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108777022.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 652662102 is about 25547.2523375803. The cubic root of 652662102 is about 867.4200673250.

The spelling of 652662102 in words is "six hundred fifty-two million, six hundred sixty-two thousand, one hundred two".